A sample of Sitting Bull's hair has helped scientists confirm that a South Dakota man is the famed 19th century Native American leader's great-grandson using a new method to analyze family lineages with DNA fragments from long-dead people.

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DNA from Sitting Bull's hair confirms living great-grandson's ancestry

The number of people experiencing numbness, tingling, and pain in their feet with no known cause has been increasing over the last two decades, according to a new study published in the October 27, 2021, online issue of Neurology®, the medical journal of the American Academy of Neurology. Called sma

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Burning, Tingling and Pain in Your Feet? You May Have Small Fiber Neuropathy

Weather extremes can cause economic ripples along our supply chains. If they occur at roughly the same time the ripples start interacting and can amplify even if they occur at completely different places around the world, a new study shows. The resulting economic losses are greater than the sum of the initial events, the researchers find in computer simulations of the global economic network.

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The ripple factor: Economic losses from weather extremes can amplify each other across the world

In a horrendous accident, a cinematographer has died and a director has been injured after Alec Baldwin fired a prop gun while filming in New Mexico. When shooting a film with guns, there are many choices to make: each prop needs to be appropriate for the character, and appropriate for the scene.

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We’re Filmmakers Who Work With Firearms: This Is What’s Important in On-Set Safety

Baylor sleep researcher Michael Scullin finds 'earworms' continue during sleep, can cause restless nights. Most people listen to music throughout their day and often near bedtime to wind down. But can that actually cause your sleep to suffer? When sleep researcher Michael Scullin, Ph.D., associat

Study Finds Listening to Music Near Bedtime Is Disruptive To Sleep

Just like clouds on Earth, clouds of gas and dust in space can sometimes resemble familiar objects, or even popular movie creatures. Do you see a monster in this picture? Do the bright spots near the top of the image look like the piercing eyes and elongated snout of Godzilla? In reality, this

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Godzilla Nebula: A "Monster" Star-Forming Region Spied by NASA’s Spitzer Space Telescope

The greatest origin story of all unfolds with the James Webb Space Telescope. Webb's launch is a pivotal moment that exemplifies the dedication, innovation, and ambition behind NASA and its partners, the European Space Agency (ESA) and Canadian Space Agency (CSA), but it is only the beginning. The 2

The Greatest Origin Story of All: NASA Webb Space Telescope – 29 Days on the Edge

Instances of sharks biting humans are rare, and researchers think they may happen when the marine predators confuse us for other species

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